sip 1.12.11devel
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Data Structures | Macros | Enumerator | Functions | Variables
Sip_replaces

Data Structures

struct  sip_replaces_s
 Structure for Replaces header. More...
 

Macros

#define sip_replaces(sip)
 Access a SIP Replaces header structure sip_replaces_t from sip_t.
 
#define SIP_REPLACES_INIT()
 Initializer for structure sip_replaces_t.
 
#define SIPTAG_REPLACES(x)
 Tag list item for pointer to a Replaces header structure sip_replaces_t.
 
#define SIPTAG_REPLACES_REF(x)
 Tag list item for reference to a Replaces header pointer.
 
#define SIPTAG_REPLACES_STR(s)
 Tag list item for string with Replaces header value.
 
#define SIPTAG_REPLACES_STR_REF(x)
 Tag list item for reference to a Replaces header string.
 

Functions

issize_t sip_replaces_d (su_home_t *, msg_header_t *, char *s, isize_t slen)
 Parse a SIP Replaces header.
 
issize_t sip_replaces_e (char b[], isize_t bsiz, msg_header_t const *h, int flags)
 Print a SIP Replaces header.
 
sip_replaces_tsip_replaces_init (sip_replaces_t x[1])
 Initialize a structure sip_replaces_t.
 
int sip_is_replaces (sip_header_t const *header)
 Test if header object is instance of sip_replaces_t.
 
sip_replaces_tsip_replaces_dup (su_home_t *home, sip_replaces_t const *hdr))
 Duplicate a list of Replaces header header structures sip_replaces_t.
 
sip_replaces_tsip_replaces_copy (su_home_t *home, sip_replaces_t const *hdr))
 Copy a list of Replaces header header structures sip_replaces_t.
 
sip_replaces_tsip_replaces_make (su_home_t *home, char const *s))
 Make a Replaces header structure sip_replaces_t.
 
sip_replaces_tsip_replaces_format (su_home_t *home, char const *fmt,...)))
 Make a Replaces header from formatting result.
 

Variables

msg_hclass_t sip_replaces_class []
 Header class for Replaces header.
 
tag_typedef_t siptag_replaces
 Tag for Replaces header object.
 
tag_typedef_t siptag_replaces_str
 Tag for string with Replaces header value.
 

Detailed Description

Macro Definition Documentation

◆ SIP_REPLACES_INIT

#define SIP_REPLACES_INIT ( )

Initializer for structure sip_replaces_t.

A static sip_replaces_t structure for Replaces header must be initialized with the SIP_REPLACES_INIT() macro. For instance,

#define sip_replaces(sip)
Access a SIP Replaces header structure sip_replaces_t from sip_t.
Definition sip_protos.h:11793
#define SIP_REPLACES_INIT()
Initializer for structure sip_replaces_t.
Definition sip_protos.h:11810
Structure for Replaces header.
Definition sip.h:618

◆ SIPTAG_REPLACES

#define SIPTAG_REPLACES (   x)

Tag list item for pointer to a Replaces header structure sip_replaces_t.

The SIPTAG_REPLACES() macro is used to include a tag item with a pointer to a sip_replaces_t structure in a tag list.

Parameters
xpointer to a sip_replaces_t structure, or NULL.

The corresponding tag taking reference parameter is SIPTAG_REPLACES_REF().

◆ SIPTAG_REPLACES_STR

#define SIPTAG_REPLACES_STR (   s)

Tag list item for string with Replaces header value.

The SIPTAG_REPLACES_STR() macro is used to include a tag item with a string containing value of a sip_replaces_t header in a tag list.

Parameters
spointer to a string containing Replaces header value, or NULL.

The string in SIPTAG_REPLACES_STR() can be converted to a sip_replaces_t header structure by giving the string s has second argument to function sip_replaces_make().

The corresponding tag taking reference parameter is SIPTAG_REPLACES_STR_REF().

Function Documentation

◆ sip_is_replaces()

int sip_is_replaces ( sip_header_t const *  header)
inline

Test if header object is instance of sip_replaces_t.

Check if the header class is an instance of Replaces header object and return true (nonzero), otherwise return false (zero).

Parameters
headerpointer to the header structure to be tested
Return values
1(true) if the header is an instance of header replaces
0(false) otherwise

◆ sip_replaces_copy()

sip_replaces_t * sip_replaces_copy ( su_home_t home,
sip_replaces_t const *  hdr 
)
inline

Copy a list of Replaces header header structures sip_replaces_t.

The function sip_replaces_copy() copies a header structure hdr. If the header structure hdr contains a reference (hdr->h_next) to a list of headers, all the headers in that list are copied, too. The function uses given memory home to allocate all the memory areas used to copy the list of header structure hdr.

Parameters
homememory home used to allocate new structure
hdrpointer to the header structure to be copied

When copying, only the header structure and parameter lists attached to it are duplicated. The new header structure retains all the references to the strings within the old hdr header, including the encoding of the old header, if present.

Example
replaces = sip_replaces_copy(home, sip->sip_replaces);
sip_replaces_t * sip_replaces_copy(su_home_t *home, sip_replaces_t const *hdr))
Copy a list of Replaces header header structures sip_replaces_t.
Definition sip_protos.h:11940
Returns
A pointer to newly copied header structure, or NULL upon an error.

◆ sip_replaces_dup()

sip_replaces_t * sip_replaces_dup ( su_home_t home,
sip_replaces_t const *  hdr 
)
inline

Duplicate a list of Replaces header header structures sip_replaces_t.

Duplicate a header structure hdr. If the header structure hdr contains a reference (hdr->x_next) to a list of headers, all the headers in the list are duplicated, too.

Parameters
homememory home used to allocate new structure
hdrheader structure to be duplicated

When duplicating, all parameter lists and non-constant strings attached to the header are copied, too. The function uses given memory home to allocate all the memory areas used to copy the header.

Example
replaces = sip_replaces_dup(home, sip->sip_replaces);
sip_replaces_t * sip_replaces_dup(su_home_t *home, sip_replaces_t const *hdr))
Duplicate a list of Replaces header header structures sip_replaces_t.
Definition sip_protos.h:11897
Returns
A pointer to the newly duplicated sip_replaces_t header structure, or NULL upon an error.

◆ sip_replaces_format()

sip_replaces_t * sip_replaces_format ( su_home_t home,
char const *  fmt,
  ... 
)
inline

Make a Replaces header from formatting result.

Make a new sip_replaces_t object using formatting result as its value. The function first prints the arguments according to the format fmt specified. Then it allocates a new header structure, and parses the formatting result to the structure sip_replaces_t.

Parameters
homememory home used to allocate new header structure.
fmtstring used as a printf()-style format
...argument list for format
Returns
A pointer to newly makes header structure, or NULL upon an error.

◆ sip_replaces_init()

sip_replaces_t * sip_replaces_init ( sip_replaces_t  x[1])
inline

Initialize a structure sip_replaces_t.

An sip_replaces_t structure for Replaces header can be initialized with the sip_replaces_init() function/macro. For instance,

sip_replaces_t * sip_replaces_init(sip_replaces_t x[1])
Initialize a structure sip_replaces_t.
Definition sip_protos.h:11828

◆ sip_replaces_make()

sip_replaces_t * sip_replaces_make ( su_home_t home,
char const *  s 
)
inline

Make a Replaces header structure sip_replaces_t.

The function sip_replaces_make() makes a new sip_replaces_t header structure. It allocates a new header structure, and decodes the string s as the value of the structure.

Parameters
homememory home used to allocate new header structure.
sstring to be decoded as value of the new header structure
Returns
A pointer to newly maked sip_replaces_t header structure, or NULL upon an error.

Variable Documentation

◆ sip_replaces_class

msg_hclass_t sip_replaces_class[]
extern

Header class for Replaces header.

The header class sip_replaces_class defines how a SIP Replaces header is parsed and printed. It also contains methods used by SIP parser and other functions to manipulate the sip_replaces_t header structure.


Sofia-SIP 1.12.11devel - Copyright (C) 2006 Nokia Corporation. All rights reserved. Licensed under the terms of the GNU Lesser General Public License.